Appearance
A coal-black bulk on two legs, with stubby arms and two huge shoulder spikes, the left one much longer. White eyes can glow red, serrated teeth, and heated coal on its back.

#839
Coal Pokémon
Coalossal is a Rock / Fire-type Pokémon, No. 839 in the National Pokédex, introduced in Generation 8 (Galar region).
« While it’s engaged in battle, its mountain of coal will burn bright red, sending off sparks that scorch the surrounding area. »
A coal-black bulk on two legs, with stubby arms and two huge shoulder spikes, the left one much longer. White eyes can glow red, serrated teeth, and heated coal on its back.
Peaceful, it grows enraged if its mines are vandalized and incinerates invaders at 2,700 degrees Fahrenheit. It evolves from Carkol and is Rolycoly's final form. Like Torkoal, it is the Coal Pokémon.
In the series, Dynamax energy turned it Gigantamax and sent it on a rampage until Ash and Leon defeated it.
The design mixes a dinosaur or kaiju with a pile of coal, perhaps from the false idea that fossil fuels come from dinosaurs. Coalossal may combine coal and colossal.